nav {
display: block;
margin-bottom: 10px;
}
nav ul {
list-style: none;
font-size: 14px;
}
nav ul li {
display: inline;
}
nav ul li a {
display: block;
float: left;
padding: 3px 6px;
color: #575c7d;
text-decoration: none;
font-weight: bold;
}
nav ul li a:hover {
background: #deff90;
color: #485e0f;
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
padding: 3px 6px;
margin: 0;
text-decoration: none;
}
/* page core */
div#core {
display: block;
clear: both;
margin-bottom: 20px;
}
section#left {
width: 550px;
float: left;
margin: 0 15px;
}
section#right {
float: left;
width: 300px;
}
/* clearfix */
.clearfix:after {
content: ".";
display: block;
clear: both;
visibility: hidden;
line-height: 0;
height: 0;
}
.clearfix {
display: inline-block;
}
html[xmlns] .clearfix {
display: block;
}
* html .clearfix {
height: 1%;
}